Thoroughly clean the limes and cut them into quarters.

Blend the lime quarters with a cup of water for 30 seconds in a blender. Avoid blending for longer than 30 seconds to prevent bitterness from the white pith of the limes.

Strain the mixture to separate the lime water from the residue.

Set aside the lime residue for making candied lime, and pour the lime water back into the blender.

Add condensed coconut milk to the blender and blend until mixed well.

The mixture will foam up during blending. Reserve the foam to use as a luxurious topping for the drink.

Fill a glass with ice cubes. Optionally, pre-chill the glasses in the freezer to keep the drink cool.

Pour the Brazilian Lemonade into the glass.

Garnish with the reserved foam and a slice of lime.

Garnish with the reserved foam and a slice of lime.